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Browse 1,214 clinical trials for als. Find studies that match your criteria and connect with research centers.
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NCT02894411
The paralysis of the fourth cranial nerve (paralysis IV), commonly known as the superior oblique muscle (SO) paralysis, represents half of vertical strabismus. The diagnosis of SO paralysis and of its congenital or acquired etiology, are based on a range of clinical findings. The three main clinical diagnostic elements are the hypertropia in paralyzed side which increases in adducted position, the positivity of Bielschowsky head tilt test and the twisting of the eye fundus. These criteria are always considered together and are interdependent. The diagnostic value and the sensitivity of each of these signs is not defined. Brain and orbital Magnetic Resonance Imaging (MRI) allowed a better understanding of the physiopathology of a number of oculomotor disorders. For this reason, MRI constitute a reference for the SO palsy. The atrophy of the SO muscle is qualitatively determined by the asymmetry of muscle volume on two contiguous coronal MRI. The diagnostic value of various clinical signs observed in SO paralysis (sensitivity, specificity) remains unknown.
NCT00467220
The purpose of this study is to examine and compare the effects of alternate-day reductions in calorie intake or daily calorie restriction on the risk for cardiovascular disease and cancer.
NCT04233710
This study evaluates the use of robotic rehabilitation with and without transcranial direct current stimulation (tDCS) to improve motor performance in children with hemiparetic cerebral palsy. Half of the participants will receive robotic rehabilitation and half will receive robotic rehabilitation with tDCS. We hypothesize that tDCS may augment the robotic therapy and show greater improvements than robotic therapy alone.